CN101973648B - Gravity oil and water separator - Google Patents
Gravity oil and water separator Download PDFInfo
- Publication number
- CN101973648B CN101973648B CN 201010217063 CN201010217063A CN101973648B CN 101973648 B CN101973648 B CN 101973648B CN 201010217063 CN201010217063 CN 201010217063 CN 201010217063 A CN201010217063 A CN 201010217063A CN 101973648 B CN101973648 B CN 101973648B
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- groove
- separating tank
- oil
- separation
- main body
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- Removal Of Floating Material (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a gravity oil and water separator which comprises a main body groove, a separation groove and a circulating pump, wherein the main body groove, the separation groove and the circulating pump are connected through pipelines. The separator can be suitable for acid-washing and alkali-washing. In the invention, the two groove bodies are provided, i.e. the main body groove and the separation groove; liquid in the main body groove and the separation groove forms a circulating pipeline; an overflow hole is arranged on the upper liquid level of the main body groove to ensure that floating oil can flow into a first-stage groove of the separation groove from the overflow hole, thus the floating oil-water in the main body groove can be injected into the separation groove with overflow; the separation groove is divided into three-stage separation, the floating oil flows into an oil receiving barrel from an overflow hole of the separation groove, thus most of oil-water in the separation groove flows out of the overflow hole so that the oil and water can be separated. Acid liquor or alkali liquor in a third-stage groove in the separation groove is conveyed to the main body groove through a pump; and an injection orifice can be configured to ensure that the liquid blows the floating oil on the main body groove to the overflow hole of the main body groove to form the circulating pipeline, and the purpose of separating oil from water is achieved.
Description
Technical field
The present invention relates to a kind of gravity oil-water separator.
Background technology
Before the operations such as electroplating, dust, spray paint in the metal surface, for guaranteeing process quality, workpiece all must be processed through overpickling, alkaline cleaning procedure.Special workpiece also needs to process through catholyte or anode electrolysis, and purpose is to remove the grease of surface of the work, corrosion etc.Workpiece was in acid tank or alkali groove processing procedure in the past, and the upper oil slick that produces in the groove only by manually taking out with spoon, seems very inconvenient, and workpiece still has grease to take out of with workpiece when taking out from groove, affected the workpiece process quality such as electroplate, dust.Solving pickling or alkaline bath liquid level gravity oil does not take out of with workpiece and affects the workpiece quality such as electroplate, dust, just must solve the water-oil separating problem of oil slick on pickling or the alkaline bath, thereby guarantee not to be with when workpiece goes out groove oil, guarantee to electroplate the quality of operations such as dusting.
Summary of the invention
The purpose of this invention is to provide a kind of gravity oil-water separator, solve gravity oil can access separation in pickling or alkaline bath problem.
The objective of the invention is to be achieved through the following technical solutions:
A kind of gravity oil-water separator, comprise body groove, separating tank and circulating pump, described body groove, pass through between separating tank and the circulating pump to connect by pipeline, the water inlet pipe mouth of described body groove is the spurting mouth of pipe, the far-end that is positioned at water inlet pipe mouth in body groove is provided with overfall, the mixing material that overfall flows out is introduced in first cell body of separating tank, described separating tank adopts multi-stage separation, what adopt in the present invention is three grades of separation, separate by staggered separation dividing plate between the adjacent two-stage separating tank, the mixing material drainage that makes progress from the bottom of upper level separating tank is entered in the next stage separating tank, be provided with the separating tank overfall on the top of first order separating tank, the separating tank overfall picks out a pipeline to connecing in the oil drum, and in the end the medium position of one-level separating tank cell body picks out pipeline and is connected with circulating pump.
Separator of the present invention goes for pickling and alkali cleaning, and we arrange two cell bodies, body groove and separating tank; The liquid of body groove and separating tank forms circulation line; Liquid level arranges overfall on the body groove, and oil slick can be flowed in the separating tank first order groove from overfall, and the floating profit of body groove just can inject in the separating tank with overflow like this; Separating tank divides three grades of separation, and upper oil slick flows into from separating tank overflow head piece and connects oil drum, and like this, most of profit just flows out in overfall and finishes the separation purpose in the separating tank.Acid solution or alkali lye in the separating tank in the third level groove are transported to major trough by pump again, and configurable jet, make liquid blow to the major trough overfall to oil slick on the major trough body, form circulation line, reach simultaneously the purpose of water-oil separating.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of gravity oil-water separator.
1, body groove; 2, separating tank; 3, circulating pump; 4, pipeline; 5, water inlet pipe mouth; 6, connect oil drum; 7, dividing plate; 8, overfall; 9, separating tank overfall.
The specific embodiment
As shown in Figure 1, a kind of gravity oil-water separator, comprise body groove 1, separating tank 2 and circulating pump 3, described body groove 1, connect by passing through pipeline 4 between separating tank 2 and the circulating pump 3, the water inlet pipe mouth 5 of described body groove 1 is the spurting mouth of pipe, the far-end that is positioned at water inlet pipe mouth 5 in body groove 1 is provided with overfall 8, the mixing material that overfall 8 flows out is introduced in first cell body of separating tank 2, described separating tank 2 adopts multi-stage separation, what adopt in the present invention is three grades of separation, separate by staggered separation dividing plate 7 between the adjacent two-stage separating tank, the mixing material drainage that makes progress from the bottom of upper level separating tank is entered in the next stage separating tank, in the end the top of one-level separating tank is provided with the separating tank overfall, separating tank overfall 9 picks out a pipeline to connecing in the oil drum 6, and in the end the medium position of one-level separating tank cell body picks out pipeline 4 and is connected with circulating pump 3.
Separator of the present invention goes for pickling and alkali cleaning, and we arrange two cell bodies, body groove and separating tank; The liquid of body groove and separating tank forms circulation line; Liquid level arranges overfall on the body groove, and oil slick can be flowed in the separating tank first order groove from overfall, and the floating profit of body groove just can inject in the separating tank with overflow like this; Separating tank divides three grades of separation, and upper oil slick flows into from separating tank overflow head piece and connects oil drum, and like this, most of profit just flows out in overfall and finishes the separation purpose in the separating tank.Acid solution or alkali lye in the separating tank in the third level groove are transported to major trough by pump again, and configurable jet, make liquid blow to the major trough overfall to oil slick on the major trough body, form circulation line, reach simultaneously the purpose of water-oil separating.
Claims (2)
1. gravity oil-water separator, comprise body groove, separating tank and circulating pump, described body groove, connect by pipeline between separating tank and the circulating pump, the far-end that is positioned at water inlet pipe mouth in body groove is provided with overfall, the mixing material that overfall flows out is introduced in first cell body of separating tank, described separating tank adopts multi-stage separation, separate by staggered separation dividing plate between the adjacent two-stage separating tank, the mixing material drainage that makes progress from the bottom of upper level separating tank is entered in the next stage separating tank, be provided with the separating tank overfall on the top of first order separating tank, the separating tank overfall picks out a pipeline to connecing in the oil drum, and in the end the medium position of one-level separating tank cell body picks out pipeline and is connected with circulating pump, and the water inlet pipe mouth of described body groove is the spurting mouth of pipe.
2. gravity oil-water separator according to claim 1 is characterized in that, described separating tank is three grades of separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010217063 CN101973648B (en) | 2010-07-05 | 2010-07-05 | Gravity oil and water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010217063 CN101973648B (en) | 2010-07-05 | 2010-07-05 | Gravity oil and water separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101973648A CN101973648A (en) | 2011-02-16 |
| CN101973648B true CN101973648B (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010217063 Active CN101973648B (en) | 2010-07-05 | 2010-07-05 | Gravity oil and water separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN101973648B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413238B (en) * | 2014-07-14 | 2017-07-18 | 崔斌 | A kind of oil water separator |
| CN106517402B (en) * | 2016-11-29 | 2023-04-28 | 森松（江苏）重工有限公司 | Tubular oil-water separator |
| CN110203985A (en) * | 2018-05-24 | 2019-09-06 | 西安华江环保科技股份有限公司 | A kind of wastewater from chemical industry stripping processing unit and technique |
| CN109433724B (en) * | 2018-11-24 | 2024-04-16 | 江门市先泰机械制造有限公司 | Automatic pipe fitting cleaning machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242244Y (en) * | 1994-03-03 | 1996-12-11 | 杨正光 | Apparatus for separating oil from water |
| CN201012299Y (en) * | 2006-12-25 | 2008-01-30 | 天津七所高科技有限公司 | Specific weight type oil-water separator |
| CN201175592Y (en) * | 2007-06-08 | 2009-01-07 | 孙伟 | Oil water separator |
| CN201735212U (en) * | 2010-07-05 | 2011-02-09 | 无锡出新环保设备有限公司 | Gravity oil-water separator |
-
2010
- 2010-07-05 CN CN 201010217063 patent/CN101973648B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242244Y (en) * | 1994-03-03 | 1996-12-11 | 杨正光 | Apparatus for separating oil from water |
| CN201012299Y (en) * | 2006-12-25 | 2008-01-30 | 天津七所高科技有限公司 | Specific weight type oil-water separator |
| CN201175592Y (en) * | 2007-06-08 | 2009-01-07 | 孙伟 | Oil water separator |
| CN201735212U (en) * | 2010-07-05 | 2011-02-09 | 无锡出新环保设备有限公司 | Gravity oil-water separator |
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| Publication number | Publication date |
|---|---|
| CN101973648A (en) | 2011-02-16 |
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